Continuous Casting Steel Billet in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 200000 m.t./month
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OKorder Financial Service
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STEEL BILLET
1.Structure of Steel Billet
Steel billet(ingot) by cogging or breakdown of semi-finished products, is the raw material of all kinds of steel mill. Billet section of square, round, flat, rectangular and abnormity of several kinds of, mainly related to the shape of rolled products.
2.Main Features of Steel Billet
Rectangular billet continuous casting billet and mainly general carbon steel, low carbon low silicon cold-rolled material, high quality carbon structural steel, high strength low alloy steel, special steel, etc.
The billet is mainly divided into two kinds from the shape:
Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate.
Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod. ,
Steel billets have distinct characteristics as compared with already furnished steel bars and products. Billets have a specific grain structure, which enables the metal to be processed more intricately. Steel billets are also known for their malleability and ductility, especially when exposed to varying temperatures during shaping and molding.
3.Processing of Steel Billet
Steel billets are considered fresh and raw, and they must undergo a series of manufacturing processes before they can be used for various purposes. Billets are made by means of freezing molten liquid, and are later exposed to extremely low temperatures in order to allow the metal to take shape and solidify in chemical structure. The temperature manipulates the metal's physical properties, and tones its strength and durability. The subsequent processes provide the metal's curved mold design so that it can fit the allotted space provided by other machines, which complete the finishing procedures.
4.Steel Billet Images
5.Usage of Steel Billet
Billets, or ingots (as they sometimes referred to), are not of practical use until they have been formed into more functional shapes and sizes. While they have already been put in the furnace, they still require a series of shaping and molding procedures such as hot and cold working, milling and cutting before they are sold in hardware stores, or used for different applications. The unformed billets, however, can be used in striking currency such as coins and as reserves, similar to gold bars.
6. Steel Billet Specification
Hot rolled billet steel
Size: 50x50mm-180x180mm
Steel Grade: 3SP, 5SP,Q195,Q235,Q255,Q275 Length:3m-12m
MOQ: 1000MT/size
Payment term: TT or LC
Packing: in bulk , bundle
Shipment: by container , bulk vessel
Packaging Details: bundles with steel strips or as customers's requirements
Delivery time: 15-30 days after the deposit
Loading port:Tianjin, or other port China
Origin :China
Inspection:Third party inspection before loading.
7.FAQ
We have organized several common questions for our clients，may help you sincerely：
1) How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
2) How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
3) How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
4）Do you have your own QC department?
Yes, we have, our QC department will inspect the goods during the process of mass production and after completion of production.
- Q:What does the billet of the steel plant refer to?And steel what is the difference?
- Billet is the product of molten steel made by steelmaking furnace. After casting, the billet can be divided into two kinds: casting blank and continuous casting billet. At present, the casting process has been basically eliminatedRefers to the use of reinforced and prestressed concrete with steel reinforced concrete, the cross section is circular, sometimes square with rounded corners. Including round bars, ribbed steel bars, steel torsion bar.
- Q:How are steel billets used in the manufacturing of machinery?
- Due to their versatility and strength, steel billets play a crucial role in the production of machinery. These cylindrical metal bars, typically made from carbon or alloy steel, serve as the raw material for various machine parts and components. One common application of steel billets in machinery manufacturing involves using them to create machine frames and structures. The billets are heated and then hot-rolled or forged to achieve the desired shape. This ensures that the final product possesses the necessary strength and durability to withstand the mechanical stresses it will encounter during operation. Moreover, steel billets are utilized in the fabrication of machine components like gears, shafts, and axles. These parts require high tensile strength and resistance to wear and deformation, making steel billets the ideal material choice. Machining or forging the billets into the desired shape guarantees precise dimensions and tolerances are met. Furthermore, steel billets find application in the production of machine tools, which are vital for shaping and machining various materials. By using steel billets as the base material, machine tools can effectively handle heavy loads, provide stability, and ensure precision in the manufacturing processes. In conclusion, steel billets are essential in machinery manufacturing due to their strength, durability, and versatility. They enable the production of machine frames, components, and tools that can effectively perform their intended functions. The ability to shape, machine, and forge steel billets into various forms allows for the creation of high-quality machinery.
- Q:What is the role of steel billets in the production of valves and fittings?
- Valves and fittings, which are crucial in industries like oil and gas, petrochemical, and water treatment, rely heavily on steel billets. These billets, derived from molten steel, serve as the starting point for producing these components. To meet specific requirements, the billets are cast into shapes like round, square, or rectangular. The usage of steel billets enables manufacturers to maintain consistent quality and performance in valves and fittings. The selection process involves considering factors such as chemical composition, mechanical properties, and microstructure to guarantee the desired characteristics in the end product. After obtaining the steel billets, they undergo various manufacturing processes like forging, machining, and heat treatment. These processes further enhance the strength, integrity, and functionality of the final valve and fitting components. One of the advantages of steel billets is their versatility in customization. They can be easily cut, shaped, and formed to create valves and fittings with different sizes, configurations, and designs. This flexibility allows them to meet the specific requirements of different applications and industries. In summary, steel billets serve as the raw material for valves and fittings, playing a vital role in their production. Their strength, durability, and customization capabilities ensure the reliability and performance of these components in various industrial settings.
- Q:What are the main factors affecting the dimensional tolerances of steel billets?
- Various factors can influence the dimensional tolerances of steel billets. The manufacturing process itself is one of the main factors. The method employed to produce the billets, whether it be casting or hot rolling, can impact the final dimensions. Casting processes, for instance, can introduce variations in the cooling rate, thereby affecting the overall shape and size of the billets. Another crucial factor is the initial quality of the raw material. The composition and homogeneity of the steel utilized in billet production can contribute to dimensional variations. Impurities or uneven distribution of alloying elements can result in inconsistencies in the size and shape of the billets. The temperature maintained during the manufacturing process is also significant. High temperatures have the potential to cause thermal expansion, leading to dimensional changes in the billets. Proper control of cooling rates and the cooling process is vital to maintaining the desired tolerances. The design and condition of the manufacturing equipment can also impact dimensional tolerances. Adequate maintenance and calibration of machinery are essential to ensure consistent and accurate production. Lastly, external factors like handling and transportation can affect the dimensional tolerances of steel billets. Improper handling or rough transportation conditions can result in physical deformations or damage to the billets, leading to variations in their dimensions. In summary, achieving the desired dimensional accuracy in steel billets necessitates attention to factors such as the manufacturing process, raw material quality, temperature control, equipment condition, and handling and transportation practices.
- Q:What are the main factors affecting the electrical conductivity of steel billets?
- The electrical conductivity of steel billets is primarily influenced by several key factors. 1. Composition: The chemical composition of steel, particularly the presence of alloying elements, significantly affects its electrical conductivity. Elements such as carbon, manganese, silicon, and phosphorus can alter the conductivity properties of steel. 2. Impurities: The presence of impurities in steel, such as sulfur and oxygen, can lower its electrical conductivity. These impurities can create barriers to the flow of electric current within the material. 3. Grain structure: The grain structure of steel, which is influenced by factors like temperature and cooling rate during the manufacturing process, can impact its electrical conductivity. A fine-grained structure generally results in higher conductivity due to the presence of fewer barriers to electron flow. 4. Heat treatment: The heat treatment process applied to steel billets can affect their electrical conductivity. Specific heat treatments, such as annealing or quenching, can modify the microstructure of the material and consequently impact its conductivity. 5. Temperature: Temperature has a significant effect on the electrical conductivity of steel billets. Generally, as temperature increases, the conductivity decreases due to increased thermal vibrations that impede the flow of electrons. 6. Surface conditions: The surface condition of steel billets, including the presence of oxides, scale, or contaminants, can influence their electrical conductivity. A clean and smooth surface promotes better conductivity by reducing any barriers to electron flow. 7. Mechanical stress: The presence of mechanical stress or strain in steel billets can affect their electrical conductivity. Deformation caused by processes such as rolling, forging, or bending can alter the material's crystal structure and introduce dislocations, which can impact conductivity. Overall, the electrical conductivity of steel billets is a complex property that is influenced by various factors such as composition, impurities, grain structure, heat treatment, temperature, surface conditions, and mechanical stress. Understanding and controlling these factors is crucial for ensuring the desired electrical conductivity in steel billets for various applications.
- Q:Can steel billets be used for making kitchen utensils?
- Yes, steel billets can be used for making kitchen utensils. Steel billets are raw materials that can be shaped and formed into various products, including kitchen utensils. The steel used for kitchen utensils needs to be of high quality, with properties such as corrosion resistance, durability, and heat resistance. Steel billets can be melted, cast, and then forged into desired shapes and sizes for making kitchen utensils like knives, spoons, forks, cookware, and more. The steel used in kitchen utensils is often treated and finished to enhance its performance and appearance. Overall, steel billets serve as a starting point in the manufacturing process of kitchen utensils, providing the necessary raw material for creating durable and functional tools for cooking and food preparation.
- Q:What is the difference between hot-rolled and cold-rolled steel billets?
- Hot-rolled and cold-rolled steel billets are both types of steel that undergo different manufacturing processes, resulting in distinct characteristics and properties. Hot-rolled steel billets are produced by heating the steel to a high temperature and then rolling it while it is still hot. This process allows for the steel to be easily shaped and formed into various sizes and shapes. Hot-rolling also results in a rough surface finish and a scaled outer layer due to the exposure to high temperatures. The hot-rolled steel billets generally have a larger grain structure, which can lead to a less precise and uniform final product. However, the hot-rolled steel billets tend to have improved mechanical properties, such as higher strength and toughness, making them suitable for applications where strength is crucial but surface finish is not a priority. On the other hand, cold-rolled steel billets are produced by cooling the steel to a low temperature and then rolling it at room temperature. This process allows for tighter dimensional tolerances and a smoother surface finish compared to hot-rolled steel billets. Cold-rolling also results in a more refined grain structure, which enhances the overall strength, hardness, and durability of the steel. Cold-rolled steel billets are commonly used in applications where precise dimensions, surface finish, and uniformity are required, such as in the automotive, construction, and appliance industries. In summary, the main difference between hot-rolled and cold-rolled steel billets lies in the manufacturing processes and the resulting properties. Hot-rolled steel billets are formed at high temperatures, resulting in a rough surface finish and larger grain structure, while cold-rolled steel billets are formed at room temperature, leading to tighter dimensional tolerances, smoother surface finish, and a more refined grain structure. The choice between hot-rolled and cold-rolled steel billets depends on the specific requirements and applications, with hot-rolled steel billets being preferred for their superior strength and cold-rolled steel billets for their precise dimensions and surface finish.
- Q:How are steel billets preheated before processing?
- Steel billets are typically preheated before processing using a variety of methods such as induction heating, gas-fired furnaces, or electric resistance heating. These techniques raise the temperature of the billets to an optimal level, ensuring they are ready for further processing, such as rolling or forging.
- Q:What is the role of steel billets in the manufacturing of automotive engine components?
- Steel billets play a crucial role in the manufacturing of automotive engine components. These billets, which are essentially semi-finished steel products, serve as the primary raw material for forging various engine parts. The automotive industry demands high-performance engines that are efficient, durable, and capable of withstanding extreme conditions. Steel billets possess the necessary characteristics to meet these requirements. They are made from high-quality steel alloys, which exhibit excellent strength, toughness, and heat resistance. Once the steel billets are obtained, they undergo a series of manufacturing processes to transform them into engine components such as crankshafts, connecting rods, camshafts, and valve springs. Forging is the most common method used to shape the billets into these parts. During the forging process, the steel billets are heated to a specific temperature, making them more malleable. They are then subjected to high pressure, which reshapes them into the desired form. This process ensures that the engine components have the necessary strength and integrity to withstand the high stresses and temperatures experienced in an engine. One of the main advantages of using steel billets in the manufacturing of automotive engine components is their ability to provide superior performance and longevity. Steel has a high tensile strength, which allows the engine parts to withstand the intense forces and vibrations encountered during operation. Moreover, steel's resistance to heat means that these components can endure the elevated temperatures generated in the engine without deforming or failing. In addition to their mechanical properties, steel billets also offer cost-effectiveness in the manufacturing process. Steel is a widely available and relatively low-cost material, making it an economically viable choice for mass production in the automotive industry. Overall, steel billets are essential in the manufacturing of automotive engine components due to their exceptional strength, durability, and heat resistance. These semi-finished steel products form the foundation for forging engine parts that can withstand the demanding conditions of automotive engines, ensuring reliable and high-performance vehicles.
- Q:What are the common defects in steel billets during hot rolling?
- Certain defects may be experienced by steel billets during hot rolling, which could potentially impact the quality of the final product. Some commonly encountered defects include: 1. Longitudinal surface cracks: These cracks appear on the surface of the billet and may occur due to inadequate cooling, high rolling temperatures, or inferior steel quality. Surface cracks can compromise the structural integrity and performance of the product. 2. Internal cracks: These cracks are found within the billet, away from the surface. They can be caused by insufficient billet heating, uneven temperature distribution, or improper rolling parameters. Internal cracks may lead to material failure or inconsistencies in the final product's dimensions. 3. Surface defects: These defects encompass scales, pits, or scars on the surface of the billet. They are often a consequence of subpar billet preparation, inadequate scale removal, or improper rolling techniques. Surface defects can impact the appearance and surface quality of the final product. 4. Lamination: Lamination defects manifest when there are layers or separations within the billet. They can be caused by impurities in the steel, improper billet preparation, or inadequate rolling parameters. Laminations can result in diminished mechanical properties and compromised structural integrity of the final product. 5. Warping: Warping defects occur when the billet experiences uneven cooling or excessive rolling tensions. This can cause distortion or bending of the billet, leading to inconsistencies in the final product's dimensions. 6. Inclusions: Inclusions refer to non-metallic particles or impurities that become trapped within the steel during the billet formation process. They can lead to reduced mechanical properties, surface defects, or material failure in the final product. To mitigate these defects, it is crucial to exercise proper control over rolling parameters, billet preparation, and cooling processes. Regular inspections and the implementation of quality control measures should be employed to detect and address any defects that may arise during hot rolling.
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Continuous Casting Steel Billet in Amazing Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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